9975016 has 16 divisors (see below), whose sum is σ = 18764640. Its totient is φ = 4971120.

The previous prime is 9974983. The next prime is 9975029. The reversal of 9975016 is 6105799.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 765 + ... + 4531.

It is an arithmetic number, because the mean of its divisors is an integer number (1172790).

Almost surely, 2^9975016 is an apocalyptic number.

9975016 is the 1998-th centered pentagonal number.

It is an amenable number.

9975016 is a deficient number, since it is larger than the sum of its proper divisors (8789624).

9975016 is a wasteful number, since it uses less digits than its factorization.

9975016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4104 (or 4100 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 37.

The square root of 9975016 is about 3158.3248724601. The cubic root of 9975016 is about 215.2638980524.

The spelling of 9975016 in words is "nine million, nine hundred seventy-five thousand, sixteen".